Revision 7/17/2012
WWW.PHIHONG.COM
12W Wall Plug Adapter
PSA12x Adapter Series Meets EISA and Ecodesign Requirements
Features
Double Insulated
Less Than 0.3W No-Load Current
Class B EMI
Over-Voltage Protection
Ecodesign ErP Directive 2009/125/EC
level 2 annex 1b Compliant
Efficiency Level V Compliance
Applications
Wireless Communications
Portable Equipment
Networking
Peripherals
Safety Approvals
cUL/UL (A-Model)
TUV (E-Model)
BSMI (A-Model)
CE (E-Model)
Mechanical Characteristics (1)
Length: 71.5mm (2.81in)
Height: 46mm (1.81in)
Width: 33.75mm (1.33in)
Weight: 85g (3.00oz)
Output Specifications
(1) Dime nsions for PSA12A-120 model
(2) Measured with an oscilloscope with 20MHz (or over) Bandwidth. Outputs should be bypassed at a connector with a 0.1uF ceramic capacitor
and a 10uF electrolytic capacitor.
(3) Minimum order requirement of 2500 pieces for both US and EU models.
(4) X = A for US version, E for EU version
Phihong is not responsible for any error, and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the
most up-to-date specifications and contact information.
Model (3) DC Output
Voltage Load Ripple(2) Regulation Efficiency
Min. Max. P-P (max.) Line & Load Level
PSA12x-120 (4) 12V 0A 1.0A 240mV ±5%
PSA12x Characteristics WWW.PHIHONG.COM
Input:
AC Input Voltage Rating
100 to 240 V AC
AC Input Voltage Range
90 to 264V AC
AC Input Frequency
50 to 60Hz
Input Current
0.5A (RMS) maximum at 120V AC
0.25A (RMS) maximum at 240V AC
Leakage Current
0.25A maximum at 264V AC
Inrush Current
30A for 120V AC at maximum load
60A for 230V AC at maximum load
Input Power Saving
<0.3W maximum at no load
Output:
Efficiency
77.76% minimum average efficiency
Hold-up Time
10mS minim at 120V AC and maximum load
Over-Voltage Protection
Output voltage shall not exceed 20V
Short-Circuit Protection
Protected against short circuit. Continuous short circuit
will not produce fire, smoke or excessive heat
Environmental:
Temperature
Operation 0 to +40°C
Non-operation -40 to +80°C
Humidity 10 to 90%
Emissions
FCC Class B
EN55022 Class B
Immunity
EN50082-1: (EN55024)
EN61000-4-2 Level 4
EN61000-4-5 Level 3
Dielectric Withstand (Hi-pot) Test
Primary to Secondary: 3000V AC for 1 min., 10mA
DC Output Connector
2.1 x 5.5mm Center Positive Standard
Mating Connector
Kycon KLD-0202-A or equivalent
Dimension Diagram Unit: mm – PSA12A-120
Dimension Diagram Unit: mm – PSA12E-120
